Answer:
Solve one of the following equations for x or y and then substitute the answer to that equation into the second equation.
Step-by-step explanation:
Given the system of equations:
You could solve either one of the given equations but for this question we will solve the first equation.
Solve for x
Subtract y
Now substitute the answer for the first equation into the second equation.
Hope this helps.
Step-by-step explanation:
y = mX + c
3y = -3x - 1
divide by 3
y = -x -1/3
slope = -1 of this line and parallel lines
Answer:
45 divided by 855 is a very odd number however 855 divided by 54 is 19 ... because 45 multiply by 19 is 855
Answer:
See below
Step-by-step explanation:
"Like terms" are terms with the same variable or exponents.
You can add or subtract these just like you would with regular numbers.
Examples:
2x + 4x = 6x
5xy + 7xy = 12xy
6 + 5 = 11
Let me know if you need more examples or have any questions :)